Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Tonya Aust, CASAC-T

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1740440478

Tonya Aust, CASAC-T is an Addiction (Substance Use Disorder) Counselor in Lancaster, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2008

Practice location Address checks out

11 W Main St
Lancaster, NY 14086-2100
Phone: (716) 681-4957
Fax: (716) 681-4959
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X · Licence 19823 (NY)

Record details

NPI number1740440478
Entity typeIndividual (Type 1)
GenderFemale
Credentials CASAC-T
Sole proprietorYes
NPI enumeratedJune 16, 2008
Last updated in NPPESJune 16, 2008
Mailing address11 W Main St, Lancaster, NY 14086-2100

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